Multi-Tiered System of Supports (MTSS)
Multi-Tiered System of Supports, or MTSS, is a framework schools use to ensure every student receives the academic, behavioral, and social-emotional support they need to succeed.
MTSS helps schools identify student needs early, use data to guide decisions, and provide the right level of support at the right time. MTSS does not replace special education. Instead, it ensures strong instruction and targeted support for all students.
How do Schools Identify Students Who Need Support?
Schools use universal screening assessments for all students three times each year (fall, winter, and spring). A universal screener is an assessment administered to all students at designated times during the school year to identify overall performance, monitor progress of core instruction, and determine students who may be at risk and in need of additional instructional or behavioral support within the MTSS framework.
Data reviewed may include:
- Academic screening tools
- Curriculum-based measures
- Classroom performance
- Behavioral or social-emotional information
Screening does not diagnose a disability. It helps guide instruction.
How MTSS Supports Students
MTSS organizes support into three levels, called tiers. Students may move between tiers depending on their needs and progress.

What Is an Intervention?
An intervention is a structured strategy designed to help a student improve a specific skill. Interventions are evidence-based, provided for a set period of time, and monitored regularly. Examples include: Reading fluency practice, math problem-solving groups, social skills instruction and behavior support plans. Interventions are supports—not punishments.
Communication With Families
Families are important partners in the MTSS process. Families receive updates when a student receives Tier 2 or Tier 3 support. Families may request a meeting at any time. If a disability is suspected, parents will receive Prior Written Notice in accordance with Pennsylvania regulations.
Support Your Child at Home
MTSS is most effective when schools and families work together. We look forward to families participating in meetings, collaborating with staff and sharing pertinent information with the school. Families play an important role in supporting learning, reinforcing positive behaviors, and building strong social-emotional skills at home.
| Support Learning at Home | Support Positive Behavior | Support Social and Emotional Well-Being |
|---|---|---|
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Create consistent learning routines:
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Establish clear expectations:
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Build strong relationships:
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Stay connected with your child’s teacher:
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Use positive reinforcement:
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Teach emotional skills:
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Celebrate effort and progress:
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Model problem-solving:
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Encourage resilience:
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Encourage a positive attitude toward learning:
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